13381564250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{701}}^1\times {\mathrm{2633}}^1$

素因数の和:3380

約数の個数: 64

約数和(自身を含む): 25960914720

約数和(自身を除く): 12579350470

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 701, 725, 1402, 1450, 2633, 3505, 3625, 5266, 7010, 7250, 13165, 17525, 20329, 26330, 35050, 40658, 65825, 76357, 87625, 101645, 131650, 152714, 175250, 203290, 329125, 381785, 508225, 658250, 763570, 1016450, 1845733, 1908925, 2541125, 3691466, 3817850, 5082250, 9228665, 9544625, 18457330, 19089250, 46143325, 53526257, 92286650, 107052514, 230716625, 267631285, 461433250, 535262570, 1338156425, 2676312850, 6690782125, 13381564250]

約数ペア:

[(1, 13381564250), (2, 6690782125), (5, 2676312850), (10, 1338156425), (25, 535262570), (29, 461433250), (50, 267631285), (58, 230716625), (125, 107052514), (145, 92286650), (250, 53526257), (290, 46143325), (701, 19089250), (725, 18457330), (1402, 9544625), (1450, 9228665), (2633, 5082250), (3505, 3817850), (3625, 3691466), (5266, 2541125), (7010, 1908925), (7250, 1845733), (13165, 1016450), (17525, 763570), (20329, 658250), (26330, 508225), (35050, 381785), (40658, 329125), (65825, 203290), (76357, 175250), (87625, 152714), (101645, 131650)]